Kyouichi Maseki

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Saitama, JP

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Patents Grantslast 30 patents

Information Patent Grant
Lamp device
- Patent number 8,476,814
- Issue date Jul 2, 2013
- Iwasaki Electric Co., Ltd.
- Takashi Ibi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Light source incorporating a proximity guide portion on an external...
- Patent number 8,049,424
- Issue date Nov 1, 2011
- Iwasaki Electric Co., Ltd.
- Sumio Uehara
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Method of manufacturing a glass reflector
- Patent number 7,644,596
- Issue date Jan 12, 2010
- Iwasaki Electric Co., Ltd.
- Makoto Ookahara
- F21 - LIGHTING
Information Patent Grant
High-pressure discharge lamp
- Patent number 7,075,232
- Issue date Jul 11, 2006
- Iwasaki Electric Co., Ltd.
- Kyouichi Maseki
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
LAMP DEVICE
- Publication number 20110260600
- Publication date Oct 27, 2011
- FUJII OPTICAL CO., LTD.
- Takashi Ibi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
LIGHT SOURCE DEVICE
- Publication number 20110084587
- Publication date Apr 14, 2011
- Iwasaki Electric Co., Ltd.
- Sumio Uehara
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Method of manufacturing a glass reflector
- Publication number 20060158079
- Publication date Jul 20, 2006
- Iwasaki Electric Co., Ltd.
- Makoto Ookahara
- F21 - LIGHTING
Information Patent Application
High-pressure discharge lamp
- Publication number 20050127841
- Publication date Jun 16, 2005
- Kyouichi Maseki
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Short-arch discharge lamp with reflection mirror
- Publication number 20030184200
- Publication date Oct 2, 2003
- Makoto Ookahara
- F21 - LIGHTING